Test Your Programming Skills with Safcode!

---

Here is all important interview / exams questions.
Student doing practice apptitude test on safcode platform.
Instruction: "Total Number of Questions: 20
Each question carry 10 mark , no negative marking"

---

Quiz Start

1. __________ IoT protocol is designed for devices with identical restricted community. Cellular
CoAP
SigFox
Z-Wave

View Answer

2. Which of the following uses ultra low band for data transfer? Z-wave
RFID
sigfox
thread

View Answer

3. Which connetivity option is used for iot network with high bandwith, low power consumption and low range? Satellite
WIFI
Cellular
LPWAN

View Answer

4. Which of the following does PaaS include? Development tools
IT infrastructure
All of these
Middleware

View Answer

5. Which of the following is not a short-range wireless technology solution? RFID
Weightless
WiFi
Bluetooth

View Answer

6. Identify which of these is not a feature of thread protocol. Message-oriented protocol
Royalty-free
Security Protocol
10 to 30 meters range

View Answer

7. Which of the following is vEPC not compatible with? 3g
4g
5g
None of them

View Answer

8. COTS hardware using are following development tools. Focused software development
All of Them
Standardized hardware
Reduced duration of debugging

View Answer